“Carry On laughing until you have hysterics, but... Don't Lose Your Head!”
Amidst the French revolution, Citizen Robespierre is beheading the aristocracy! When word gets to England, noblemen Sir Rodney Ffing and Lord Darcy Pue take it upon themselves to aid their French counterparts. Sir Rodney is a master of disguise, and becomes 'The Black Fingernail' scourge of Camembert and Bidet, leaders of the French secret police.
Gerald Thomas
Peter Rogers
Talbot Rothwell
Alan Hume
Eric Rogers
Sid James
Sir Rodney Ffing, the Black Fingernail
Kenneth Williams
Citizen Camembert
Jim Dale
Lord Darcy Pue
Charles Hawtrey
Duc de Pommfrit
Peter Butterworth
Citizen Bidet
Joan Sims
Désirée Dubarry
Dany Robin
Jacqueline
Peter Gilmore
Citizen Robespierre
Marianne Stone
Landlady
Michael Ward
Henri
Leon Greene
Malabonce
David Davenport
Sergeant
... and 64 more
CinemaSerf
I found this to be one of the cleverer "Carry On" films with Kenneth Williams on good form as the revolutionary "Citizen Camembert" aided by his sidekick "Bidet" (Peter Butterworth) making sure that all the nasty aristos turn up for their appointment with madame guillotine. The fly in their ointment...
The Rank Organisation
Adder